package ooday01;

//学生类
public class Student {
    //成员变量
    String name;
    int age;
    String className;
    String stuid;

    //方法
    void study() {
        System.out.println(this.name + "正在学习");
    }

    void sayHi() {

        System.out.println("大家好,我叫" + this.name + ",我今年" + this.age + "岁了,所在班级是" + this.className + "学号是:" + this.stuid);
    }

    void playWith(String anotherName) {
        System.out.println(this.name + "在和" + anotherName + "一起玩");
    }

      public  Student(){

        }
        Student(String name,int age ){
        this.name = name;
        this.age = age ;
        }
        Student(String name, int age, String className, String stuid){
            this.name = name;
            this.age = age;
            this.className = className;
            this.stuid = stuid;

        }
    }

